ZEISSEL

Oil · District 09 · Lease #27134

Operator: STEPHENS & JOHNSON OPERATING CO.

Cum Oil

4k BBL

Cum Gas

19 MCF

casinghead

Wells

1

Production

1993-01 — 1995-06

Peak Month

1993-05

Production History

Cum Oil: 4,087 BBL Cum Gas: 19 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

212 BBL/mo

Di (annual)

53.0%

b-factor

0.0

EUR

4,787 BBL

R-squared

0.621

type

exponential

Operator History (from monthly production reports)

1993-09 — 1995-11 STEPHENS & JOHNSON OPERATING CO. 27 mo
1993-01 — 1993-08 S & J OPERATING CO. 8 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1STEPHENS & JOHNSON OPERATING CO.15,0001988-06-24